Saab 9000 (1984 - 1998)
hi ,im after a bit of urgent advice,i have a 96 9000 2.3fpt cse,ive recently replaced the turbo with a second hand unit,which
seemed to be running fine until today,i fitted a full 3 inch powerflow exhaust with decat,on idle the car runs sweet with no excessive smoke but,when out on the road at...